| ARMSTRONG APPAREL, INC. | DB049853 | 2005-06-15 | Dissolved | — |
| ARMSTRONG AUTO SALES, INC. | DB009222 | 1969-02-11 | Dissolved | — |
| ARMSTRONG CATTLE CO. LLC. | DL010206 | 2005-11-21 | Inactive | — |
| ARMSTRONG CONSTRUCTION, LLC | DL021156 | 2010-04-05 | Dissolved | EAGLE BUTTE |
| Armstrong Consultants, Inc. | FB224140 | 2022-04-04 | Active | Chicago |
| ARMSTRONG CORK COMPANY | FB005717 | 1976-12-21 | Inactive | WILMINGTON |
| Armstrong Enterprises Inc. | DB233846 | 2022-09-01 | Dissolved | Layton` |
| ARMSTRONG EXPLORATION COMPANY, INC. | FB008333 | 1982-04-19 | Revoked | CASPER |
| Armstrong Family Investments, L.L.C. | DL226799 | 2022-05-11 | Dissolved | Huron |
| ARMSTRONG FIRE, INC. | DB051769 | 2006-12-07 | Dissolved | RAPID CITY |
| Armstrong Handyman Services LLC | DL244782 | 2023-02-21 | Suspended | Hot Springs |
| Armstrong Holdings, Inc. | DB026088 | 1987-02-02 | Dissolved | RAPID CITY |
| Armstrong Holdings, LLC | DL205159 | 2021-06-22 | Dissolved | Rapid City |
| ARMSTRONG INVESTMENTS, INC. | DB040677 | 1998-11-04 | Active | SIOUX FALLS |
| ARMSTRONG MCKINLEY COMPANY, LLC | DL011472 | 2006-06-05 | Dissolved | HILL CITY |
| Armstrong McKinley Company, LLC | DL237457 | 2022-10-27 | Active | Hill City |
| ARMSTRONG OF SOUTH DAKOTA, INC. | DB019699 | 1980-05-08 | Inactive | — |
| ARMSTRONG PLAZA, LLC | DL013462 | 2007-03-19 | Active | SIOUX FALLS |
| ARMSTRONG PROPERTIES, LLC | DL013461 | 2007-03-19 | Active | SIOUX FALLS |
| ARMSTRONG TEASDALE LLP | FR000132 | 2003-08-18 | Active | SAINT LOUIS |
| ARMSTRONG TRANSPORTATION, INC. | FB011166 | 1986-11-06 | Inactive | HOLDREGE |
| ARMSTRONG WORLD INDUSTRIES, INC. | FB031978 | 2007-09-11 | Active | Lancaster |
| ARMSTRONG WORLD INDUSTRIES, INC. | FB011421 | 1987-04-06 | Revoked | LANCASTER |
| Armstrong, Torseth, Skold and Rydeen, Inc. | FB039025 | 2015-12-18 | Active | MINNEAPOLIS |
| ARMSTRONG, TORSETH, SKOLD AND RYDEEN, INC. | FB018207 | 1995-09-05 | Revoked | MINNEAPOLIS |
| Armur Medical P.L.L.C. | DL197166 | 2021-02-22 | Active | Rapid City |
| ARMY SUSTAINMENT LLC | FL152033 | 2018-08-03 | Inactive | Huntsville |
| Army's Mobile Welding Service, LLC | DL236872 | 2022-10-17 | Active | Howard |
| Arn Barn LLC | DL253031 | 2023-06-16 | Active | South Heart |
| Arnaught Trinity Corporation | DB179324 | 2020-03-28 | Active | Rapid City |
| ARNAULT TRADE LLC | DL005188 | 2002-10-25 | Inactive | — |
| ARNAULT VENTURES, LLC | DL023996 | 2011-03-07 | Dissolved | SAINT VINCENT |
| Arndt Enterprises LLC | DL287067 | 2024-11-14 | Active | Pierre |
| ARNDT'S, INC. | DB012380 | 1974-06-27 | Suspended | Sioux Falls |
| ARNDT-MCBEE INSURANCE AGENCY, INC. | FB016279 | 1993-08-17 | Revoked | MARTINSBURG |
| ARNE MANAGEMENT, LLC | DL026127 | 2011-11-01 | Active | CARPENTER |
| ARNE REAL ESTATE LIMITED PARTNERSHIP | DP002263 | 2011-11-07 | Active | CARPENTER |
| ARNESON AMUSEMENTS, LLC | DL206357 | 2021-07-13 | Dissolved | White Lake |
| ARNESON ELECTRIC, INC. | DB027324 | 1988-04-29 | Dissolved | LAKE NORDEN |
| ARNESON LAND & LIVESTOCK LLC | DL215611 | 2021-12-03 | Active | MEADOW |
| Arneson Ranch Inc. | DB212643 | 2021-10-18 | Active | Meadow |
| ARNESON RANCH, INC. | FF009568 | 2004-09-01 | Inactive | Meadow |
| ARNHEM BUILDING PARTNERS II, LLC | DL200060 | 2021-04-02 | Active | SIOUX FALLS |
| ARNHEM BUILDING PARTNERS, LLC | DL194005 | 2021-01-04 | Active | Sioux Falls |
| ARNIE & COMPANY LLC | DL003887 | 2001-06-28 | Inactive | — |
| Arning Companies Inc | FB260871 | 2023-10-17 | Active | Cassville |
| ARNING COMPANIES, INC. | FB019589 | 1996-12-05 | Revoked | Cassville |
| Arnio Dartt Cleaning, LLC | DL290470 | 2025-01-07 | Active | Wall |
| ARNIO TRUCKING, INC. | DB024340 | 1985-04-09 | Dissolved | — |
| ARNO CONSULTING SERVICES, INC. | DB041560 | 1999-06-21 | Dissolved | — |
| ARNO E. HUGHEY POST NO 122, THE AMERICAN LEGION | 19310005ND | 1931-05-05 | Active | — |
| ARNOLD & MADSON, INC. | FB032123 | 2007-10-31 | Inactive | Woodbury |
| ARNOLD & MADSON, INC. | FB027627 | 2003-08-21 | Revoked | WOODBURY |
| ARNOLD AND MADELINE PEDERSON LIMITED PARTNERSHIP | DP001583 | 2004-10-21 | Active | — |
| ARNOLD BROS. WATER MANAGEMENT, INC. | DB049299 | 2005-02-11 | Active | HAZEL |
| ARNOLD BROS. WATER MANAGEMENT, LLC | DL027158 | 2012-02-08 | Inactive | HAZEL |
| Arnold Cattle, LLC | DL048853 | 2016-06-10 | Active | KILGORE |
| ARNOLD CONSTRUCTION INC. | DB042696 | 2000-04-14 | Active | WATERTOWN |
| Arnold Dental Supply Company, Inc. | FB146883 | 2018-04-14 | Inactive | Lynnwood |
| ARNOLD FARMS INC. | DF031422 | 1992-02-13 | Inactive | — |
| ARNOLD H. GARSON, LLC | DL134060 | 2017-06-08 | Active | Sioux Falls |
| Arnold Inc | DB220002 | 2022-02-04 | Active | Sioux Falls |
| ARNOLD INVESTMENTS LLC | DL031103 | 2013-01-28 | Dissolved | WATERTOWN |
| Arnold Land LLC | DL039990 | 2014-08-18 | Active | WATERTOWN |
| ARNOLD MACHINERY COMPANY | FB031378 | 2007-02-06 | Active | SALT LAKE CITY |
| ARNOLD MARKETING GROUP LLC | DL031145 | 2013-01-30 | Inactive | WATERTOWN |
| ARNOLD ORTHODONTICS, P.C. | DB012777 | 1975-02-28 | Dissolved | WATERTOWN |
| ARNOLD PEDIATRICS, P.C. | DB051910 | 2007-01-08 | Dissolved | MITCHELL |
| ARNOLD POND FISH AND GAME CLUB | 19590055ND | 1959-10-29 | Active | — |
| ARNOLD R LEVINSON LLC | DL032273 | 2013-04-30 | Active | Rapid City |
| ARNOLD R. KELLEY POST NO. 200, AMERICAN LEGION | 19640021ND | 1964-03-11 | Active | — |
| ARNOLD RANCH, INC. | DF035404 | 1995-02-10 | Active | Owanka |
| ARNOLD RANCH, INC. | DB053790 | 2008-07-21 | Dissolved | MCINTOSH |
| ARNOLD REALTY, INC. | FB032341 | 2008-01-22 | Active | Newcastle |
| Arnold Riddle Interiors LLC | DL136221 | 2017-08-22 | Active | Sioux Falls |
| ARNOLD SCHURR REAL ESTATE LIMITED PARTNERSHIP | DP002224 | 2011-06-09 | Active | ROSCOE |
| ARNOLD SECURITIES, INC. | FB009188 | 1983-10-14 | Revoked | MINNEAPOLIS |
| Arnold Technologies, LLC | DL311619 | 2025-10-16 | Active | Lester |
| Arnold transport, LLC | DL264837 | 2023-12-20 | Dissolved | Watertown |
| Arnold Trucking, LLC | DL238515 | 2022-11-14 | Active | St Francis |
| Arnold Valley, LLC | DL048697 | 2016-05-31 | Active | KILGORE |
| ARNOLD WING, INC. | DB012098 | 1974-01-11 | Inactive | — |
| Arnold's Arms LLC | DL255578 | 2023-07-28 | Active | Box Elder |
| Arnold's Cycle Ranch LLC | DL136173 | 2017-08-21 | Dissolved | Beresford |
| ARNOLDS CUSTOM SEEDING, LLC | FL044566 | 2016-09-12 | Active | Keenesburg |
| ARNOLDS PERK, INC. | DB042841 | 2000-05-25 | Dissolved | OKABOJI |
| ARNOLDS, INC. | DB054322 | 2009-02-19 | Dissolved | RAPID CITY |
| ARNOLDY FARMS LLC | DL142140 | 2018-01-05 | Active | KENNEBEC |
| ARNOLDY GRAIN, INC. | DF046822 | 2003-05-05 | Suspended | KENNEBEC |
| ARNONE, LOWTH, WILSON & LEIBOWITZ, INC. | FB030990 | 2006-09-26 | Active | MELVILLE |
| arnp2000 HealthCare LLC | DL235614 | 2022-09-28 | Dissolved | Alcester |
| Arntz and Associates L.L.C. | DL254188 | 2023-07-06 | Dissolved | Sioux Falls |
| ARO GP LLC | DL311365 | 2025-10-13 | Active | Doral |
| Aro Jewelry LLC | DL250621 | 2023-05-11 | Active | Sioux Falls |
| Aro-Genix LLC | DL144092 | 2018-02-16 | Dissolved | Akron |
| AROC SERVICES GP LLC | FL043671 | 2015-07-31 | Active | HOUSTON |
| AROC'S SOUP STONE LLC | DL160847 | 2019-02-25 | Dissolved | SPEARFISH |
| Aroma Dakota, LLC | DL198720 | 2021-03-16 | Active | Sioux Falls |
| Aroma Lux LLC | DL327747 | 2026-05-04 | Active | Watertown |
| AROMA, INC. | DB057289 | 2012-11-26 | Dissolved | Huron |
| ARON ENERGY PREPAY 11 LLC | FL304477 | 2025-07-11 | Active | NEW YORK |
| ARON ENERGY PREPAY 25 LLC | FL304485 | 2025-07-11 | Active | NEW YORK |
| ARON'S ELECTRIC, LLC | DL016862 | 2008-06-30 | Active | LAKE PRESTON |
| AROOSTOOK BEVERAGE CO. | 19610005D | 1961-06-07 | Active | — |
| AROOSTOOK BIBLE CAMP, INC. | 19490057ND | 1949-09-12 | Dissolved | — |
| AROOSTOOK COUNTY AGRICULTURAL CENTER | 19620020ND | 1962-05-21 | Dissolved | — |
| AROOSTOOK COUNTY FARM BUREAU ASSOCIATION | 19520000CP | 1952-07-21 | Active | — |
| AROOSTOOK COUNTY HISTORICAL AND ART MUSEUM, OF HOULTON | 19370024ND | 1937-08-14 | Active | — |
| AROOSTOOK GENERAL HOSPITAL | 19380006ND | 1938-03-21 | Active | — |
| AROOSTOOK HOME FOR LITTLE WANDERERS | 19580029ND | 1958-06-23 | Dissolved | — |
| AROOSTOOK LAND CO. | 19600006D | 1960-06-13 | Suspended | — |
| AROOSTOOK MASONIC BUILDING ASSOCIATION | 19220001D | 1922-11-13 | Dissolved | — |
| AROOSTOOK MENTAL HEALTH SERVICES, INC. | 19640015ND | 1964-02-28 | Active | — |
| AROOSTOOK PENTECOSTAL CHURCH FELLOWSHIP, INC. | 19510043ND | 1951-09-21 | Active | — |
| AROOSTOOK PETROLEUM PRODUCTS | 19380001D | 1938-10-18 | Merged | — |
| AROOSTOOK REAL ESTATE INC. | 19570005D | 1957-01-08 | Canceled | — |
| AROOSTOOK RIDING CLUB | 19510008ND | 1951-02-19 | Dissolved | — |
| AROOSTOOK RIVER FISH AND GAME CLUB, INC. | 19610054ND | 1961-10-24 | Active | — |
| AROOSTOOK RIVER RAILROAD COMPANY | 18730000RR | 1873-02-26 | Active | — |
| AROOSTOOK VALLEY RAILROAD COMPANY | 19020000RR | 1902-07-02 | Dissolved | — |
| AROOSTOOK VAN LINES, INC. | 19580010D | 1958-04-22 | Canceled | — |
| ARORA ENGINEERS, LLC | FL281770 | 2024-08-26 | Active | CHADDS FORD |
| Arose Entertainment LLC | DL255665 | 2023-07-29 | Active | Mitchell |
| ARoss Ventures LLC | DL323878 | 2026-03-20 | Active | Spearfish |
| AROUND THE CLOCK DRAINMASTER, LLC | DL032100 | 2013-04-19 | Active | Harrisburg |
| Around the Globe Interpreting Inc. | DB060649 | 2016-01-28 | Dissolved | BOX ELDER |
| Around the Lake Handyman LLC | DL293184 | 2025-02-12 | Active | Spearfish |
| AROUND THE WORLD TRAVEL, INC. | DB023782 | 1984-09-28 | Inactive | — |
| Aroura LLC | DL264077 | 2023-12-10 | Active | Watertown |
| Arovas SD Insurance, LLC | DL234071 | 2022-09-06 | Active | Pierre |
| Arowe Gold Co. | DB201387 | 2021-04-21 | Dissolved | Black Hawk |
| AROWE, INC. | DB055549 | 2010-08-13 | Dissolved | BLACK HAWK |
| ARP FARMS, INC. | DB057629 | 2013-03-08 | Active | CONDE |
| Arp's Welding & Maintenance Services, LLC | DL139466 | 2017-11-06 | Dissolved | Custer |
| Arpa Analytics, LLC | DL148945 | 2018-05-30 | Dissolved | Sioux Falls |
| Arpan Construction LLC | DL297380 | 2025-04-07 | Suspended | Box Elder |
| ARPAN CONSTRUCTION, INC. | DB023148 | 1984-02-14 | Inactive | — |
| ARPAN GRAZING ASSOCIATION | NS000957 | 1966-04-01 | Active | NISLAND |
| ARPAN WORKSHOP LLC | DL314866 | 2025-12-02 | Active | Sioux Falls |
| Arpensio LLC | DL181509 | 2020-05-13 | Active | Rogers |
| Arpy Design LLC | DL049458 | 2016-08-01 | Dissolved | Box Elder |
| ARQ, L.L.C. | DL168729 | 2019-08-13 | Dissolved | DAKOTA DUNES |
| ARQC, LLC | DL313570 | 2025-11-13 | Active | Verona |
| ARR ROOFING OF IOWA, LLC | FL001537 | 2003-03-10 | Revoked | OMAHA |
| ARR TRUCKING L.L.C. | DL018513 | 2009-03-18 | Dissolved | CHANCELLOR |
| ARR, LLC | DL040620 | 2014-10-08 | Active | ABERDEEN |
| ARRA FINANCE, LLC | FL300775 | 2025-05-21 | Active | Carrollton |
| ARRAY BIOPHARMA INC. | FB039494 | 2016-08-09 | Active | Boulder |
| ARRAY PAINTING LLC | DL293216 | 2025-02-13 | Dissolved | SPEARFISH |
| ARRE, LLC | DL288161 | 2024-12-03 | Active | IPSWICH |
| Arrelis LLC | DL279164 | 2024-07-19 | Dissolved | Watertown |
| Arretii, LLC | DL047046 | 2016-02-11 | Dissolved | HARRISBURG |
| Arriba Home Improvement LLC | DL221232 | 2022-02-22 | Active | Rapid City |
| ARRIGONI BROTHERS COMPANY, TERRAZZO DIVISION | FB001189 | 1958-03-12 | Revoked | ST. PAUL |
| ARRIIBA INC. | DB174738 | 2019-12-20 | Dissolved | New York |
| ARRINGTON WATKINS ARCHITECTS, LLC | FL296036 | 2025-03-20 | Active | PHOENIX |
| Arriolacolmenares Industries. L.L.C. | DL298223 | 2025-04-17 | Active | Sioux Falls |
| ARRIS GLOBAL SERVICES, INC. | FB141044 | 2017-12-14 | Inactive | Claremont |
| ARRIS GROUP, INC. | FB031526 | 2007-03-30 | Inactive | SUWANEE |
| ARRIS, INC. | FB028456 | 2004-04-19 | Active | ANNISTON |
| ARRIVAL COMMUNICATIONS, INC. | FB023233 | 1999-11-23 | Revoked | DOVER |
| Arrive Alive Driving Academy, LLC | DL269786 | 2024-03-02 | Active | Sioux Falls |
| Arrive Sioux Falls, L.L.C. | DL039577 | 2014-07-14 | Active | Sioux Falls |
| ARRIVE, INC. | DB050971 | 2006-04-12 | Inactive | — |
| ARRIVE, LLC | DL133725 | 2017-05-25 | Active | Tea |
| ARRIVIA, INC. | FB030764 | 2006-07-06 | Active | Scottsdale |
| Arriving Home Home Inspection LLC | DL295577 | 2025-03-15 | Dissolved | Mitchell |
| ARRK Properties, LLC | DL218924 | 2022-01-21 | Active | Rapid City |
| Arrott Family Minerals LLC | DL256134 | 2023-08-05 | Active | Little rock |
| Arrow + Pinned L.L.C. | DL146581 | 2018-04-08 | Dissolved | Aberdeen |
| ARROW 3 RANCH, INC | DF059760 | 2015-01-20 | Active | Trail City |
| Arrow Acceptance, LLC | FL225019 | 2022-04-15 | Revoked | Marietta |
| ARROW ACOUSTICAL, LLC | DL019211 | 2009-06-23 | Inactive | SIOUX FALLS |
| ARROW ASSOCIATES, LLC | DL004556 | 2002-03-15 | Dissolved | — |
| ARROW AUCTION SERVICES, INC. | DB047996 | 2004-03-08 | Dissolved | SIOUX FALLS |
| ARROW AUTO, INC. | DB055564 | 2010-08-24 | Dissolved | WATERTOWN |
| ARROW AVENUE APARTMENT RENTALS, LLC | DL026213 | 2011-11-14 | Dissolved | WATERTOWN |
| ARROW AVIATION, INC. | DB032930 | 1993-04-16 | Dissolved | — |
| ARROW BAR, INC. | DB019758 | 1980-06-03 | Dissolved | — |
| Arrow Booster Club | NS012110 | 2002-09-20 | Dissolved | WATERTOWN |
| ARROW BUILDING CENTER, INC. | DB010098 | 1970-04-30 | Dissolved | — |
| ARROW CAPITAL, LLC | DL037582 | 2014-02-25 | Dissolved | Sioux Falls |
| ARROW CATTLE COMPANY LLC | DL015000 | 2007-11-05 | Inactive | — |
| Arrow Cleaning & Restoration Inc | FB152717 | 2018-08-21 | Active | Bismarck |
| ARROW CONSTRUCTION, INC. | DB034951 | 1994-11-01 | Inactive | — |
| Arrow Construction, LLC | DL222319 | 2022-03-09 | Dissolved | Sisseton |
| ARROW CONSULTING, LLC | DL012144 | 2006-09-21 | Dissolved | DENVER |
| ARROW CORPORATION | DB185962 | 2020-08-12 | Dissolved | TAMPA |
| Arrow D Performance Horses LLC | DL334500 | 2026-08-01 | Active | Huron |
| Arrow D Properties LLC | DL334493 | 2026-09-01 | Active | Huron |
| ARROW DISTRIBUTING, INC. | FB017027 | 1994-06-16 | Inactive | OMAHA |
| ARROW EDUCATION FOUNDATION, INC. | NS011280 | 1999-06-01 | Active | WATERTOWN |
| ARROW ENTERPRISE COMPUTING SOLUTIONS, INC. | FB171090 | 2019-10-03 | Active | Centennial |
| ARROW ENTERPRISES, INC. | DB021835 | 1982-10-01 | Inactive | — |
| ARROW ENTERPRISES, L.L.C. | FL002139 | 2004-10-20 | Revoked | CANDO |
| Arrow Enterprises, LLC | FL149905 | 2018-06-25 | Revoked | CANDO |
| Arrow Express LLC | DL266813 | 2024-01-21 | Dissolved | Sioux Falls |
| ARROW F RANCH, LLC | DA013073 | 2007-01-26 | Active | LUDLOW |
| ARROW F RANCH, LLC | DL013073 | 2007-01-26 | Active | LUDLOW |
| Arrow Farms RE, LLC | DL145254 | 2018-03-13 | Dissolved | Brandon |